Vrchnák (m)
"lid" of bell, partially open, sometimes decorated
Top cover of the brass bell, partially open, sometimes decorated.
Elschek, Oskár: Die Volksmusikinstrumente der Tschechoslowakei, 2 (Handbuch der europ. Volksmusikinstr. 1/2;2 [Slowakei]). Leipzig, 1983, p.215.